If you can't flick some lights on and get through the five standard Airbus items on the checklist from lineup clearance to rolling, something's wrong.
Willie
Keep in mind Airbus also says your tray table goes away after a line up clearance is received.
No it doesn't. The expanded FCOM says "stowed" not "stow". That implies ensuring that it already has been. It is not a prescriptive instruction to do it then.